Change in the biomechanical characteristics of running as a result of an individual 1-year program for training an elite athlete with visual impairment for Paralympic Games

Abstract

Introduction. To identify the effectiveness of an individual track and field sprint training program for an elite athlete with visual impairment to improve running techniques and increase competitive performance. Methods. An elite athlete, a Paralympic medallist and winner in the 2016 World Championship of Athletes with disabilities was involved in the study. An individual training program was developed, based on improving speed endurance and the kinaesthetic analyser. The biomechanical indicators of running were determined for 100-m running. Results. The value of the angle in the knee joint at the time of thigh raising, as well as the speed of movement of the ankle and knee joints at the time of thigh raising and at the time of lowering the leg increased significantly (p < 0.05). A significant decrease in the running time of running steps during the development of maximum speed at a distance (p < 0.05) was revealed. Elimination of delays in lowering the leg after thigh raising was found. The time of 100-m running decreased significantly. Conclusions. The athlete became the champion of the world and the silver medallist of the Paralympics in 2016 as a result of applying the individually developed training program.